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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1980-02-21 1981-08-02
Inorganics, Major, Metals Water-quality 1980-02-21 1981-07-13
Inorganics, Major, Non-metals Water-quality 1980-02-21 1981-07-13
Inorganics, Minor, Non-metals Water-quality 1980-02-21 1981-01-28
Inorganics, Minor, metals Water-quality 1980-02-21 1981-07-13
Nutrient Water-quality 1980-02-21 1981-07-13
Organics, PCBs Water-quality 1980-05-17 1980-05-17
Organics, other Water-quality 1980-02-21 1981-07-13
Organics, pesticide Water-quality 1980-05-17 1980-05-17
Physical Daily Values, Water-quality 1980-02-21 1981-09-23
Radiochemistry Water-quality 1980-12-01 1981-07-13
Sediment Water-quality 1980-04-03 1981-08-14
Water Data for the Nation inventory

Monitoring location 415302088033801 is associated with a Stream in DuPage County, Illinois. Water data back to 1980 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
415302088033801 n/a
Site name
MAIN INLET OF LAKE ELLYN AT GLEN ELLYN IL n/a
Site type
Stream
ST
DMS latitude 415302 n/a
DMS longitude 0880338 n/a
Decimal latitude 41.88391816 n/a
Decimal longitude -88.060623 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Unknown or unspecified. U
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Illinois 17
State
Illinois 17
County
DuPage County 043
Country US n/a
Land net location description SWNES11 T39N R10E n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface 700.00 feet n/a
Method altitude determined U n/a
Altitude accuracy .01 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
07120004
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
0.69 square miles n/a
Contributing drainage area 0.69 square miles n/a
Time Zone abbreviation CST n/a
Site honors Daylight Saving Time
N n/a
Data reliability
n/a
Data-other GW files NNNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a